4720-00-727-1339

Find complete technical information, availability, and procurement data for: 4720-00-727-1339
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-727-1339

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

round cross-sectional shape style, -32.0 fahrenheit single response temp rating, 4.000 inches nominal inside diameter, 4.750 inches nominal outside diameter, 16.000 inches minimum inside bending radius

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: round
Inside Diameter: 4.000 inches nominal
Temp Rating: -32.0 fahrenheit single response
Outside Diameter: 4.750 inches nominal
Minimum Inside Bending Radius: 16.000 inches
Quick Disconnect Nominal Size: 4.000 inches 1st end
Quick Disconnect Nominal Size: 4.000 inches 2nd end
Connection Style: cam or lever (external) 2nd end
Connection Style: cam or lever (internal) 1st end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: external quick disconnect 2nd end
Connection Type: internal quick disconnect 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 300.0 pounds per square inch
Layer Composition And Location: 2nd layer helix steel coil and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 75.0 pounds per square inch
Hydrostatic Test Pressure: 100.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and mildew resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 141.000 inches minimum working and 147.000 inches maximum working
Special Markings: liquid fuel
Specification/Standard Data: 81349-mil-h-370 government specification
Nondefinitive Spec/Std Data: 2 type and 9 size

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
13226E8283-1	Nonmetallic Hose Assembly
13228E3431	Nonmetallic Hose Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-00-727-1339?

The FSCG of the NSN 4720-00-727-1339 is 4720

Does the NSN 4720-00-727-1339 have a Schedule B code assigned?

Yes, the Schedule B code is 4009210000

Does NSN 4720-00-727-1339 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4720-00-727-1339 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-727-1339 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4720-00-727-1339 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961